class ProductionPlan1 {
	constructor() {
		this._production = 0;
		this._adjustments = [];
	}

	get production() {
		return this._production;
	}

	applyAdjustment(anAdjustment) {
		this._adjustments.push(anAdjustment);
		this._production += anAdjustment.amount;
	}
}

module.exports = {ProductionPlan1}
